Tina Kosakyan
- Medicare services, 2018
- 24
- Part D claims, 2024
- 5,985
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2103 E Gonzales Rd, Oxnard, CA 93036
- Practice phone
- Call (805) 650-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Oxnard, California
Find Tina Kosakyan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Tina Kosakyan is an internist in Oxnard, California
Tina Kosakyan practices at Southern California Permanente Medical Group in Oxnard, California.
Tina Kosakyan's NPI, 1023356623, was assigned on January 17, 2013. Tina Kosakyan holds California license A134696.
- NPI
- 1023356623NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921300740
- NPI enumeration date
- January 17, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 650-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tina Kosakyan practices at Southern California Permanente Medical Group in Oxnard, California
Tina Kosakyan's primary practice is Southern California Permanente Medical Group, at 2103 E Gonzales Rd, Oxnard, CA 93036 in Ventura County. The practice phone is (805) 650-4700.
- Southern California Permanente Medical Group2103 E Gonzales Rd, Oxnard, CA 93036 · Ventura CountyPhone(805) 650-4700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tina Kosakyan is affiliated with 2 sites of care and 1 medical group
Tina Kosakyan's primary practice is Southern California Permanente Medical Group in Oxnard, California. Tina Kosakyan is also affiliated with NYC Health + Hospitals/Lincoln. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tina Kosakyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tina Kosakyan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Tina Kosakyan is one of 16,751 internists in California
Internal medicine is Tina Kosakyan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Tina Kosakyan is board certified in internal medicine by the American Board of Internal Medicine. Tina Kosakyan is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Tina Kosakyan
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tina Kosakyan billed Medicare for 24 services in 2018
CMS data shows 24 Medicare services from Tina Kosakyan across 1 procedure code in 2018, all of them office visits. Medicare paid $851 for them. Every service was in an office.
Tina Kosakyan compared with the California median for internists, 2018
- Tina Kosakyan
- California median
- Medicare services
- 24vs 36193% below
- Part D claims
- 5,452vs 42113.0 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Tina Kosakyan's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Tina Kosakyan?
Medicare shows one payer. Book a meeting to get commercial claims data for Tina Kosakyan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Tina Kosakyan's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Tina Kosakyan's median patient age at 61, with 69% women.
Tina Kosakyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women69%
- Men30%
Source: Dmand AI Patient Panel Data
Tina Kosakyan wrote 5,985 Medicare Part D claims in 2024
In 2024, Tina Kosakyan wrote 5,985 Medicare Part D claims for 884 patients. 93% of them were for generic drugs. CMS names the drug for 5,452 of them, across 102 drugs with 11 or more claims each, at $148,704 in total drug cost. In 2023, CMS named 5,431 claims across 102 drugs.
Tina Kosakyan's Part D claims by kind of drug, 2024
- Generic5,549 claims93%
- Brand-name400 claims7%
- Other36 claims1%
Tina Kosakyan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Tina Kosakyan's Part D claims, 2024
- Opioids1%79 of 5,985 claims
- Antibiotics2%128 of 5,985 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,4312024: 5,452No change
Drugs named by CMS: 102 in 2024, 102 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tina Kosakyan takes part in Medicare
Tina Kosakyan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Tina Kosakyan is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Tina Kosakyan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tina Kosakyan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tina Kosakyan's NPI number?
Tina Kosakyan's NPI number is 1023356623. It was assigned on January 17, 2013, and it is active in the NPI Registry.
What does Tina Kosakyan specialize in?
Tina Kosakyan is an internist in Oxnard, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Tina Kosakyan practice?
Tina Kosakyan practices at 2103 E Gonzales Rd, Oxnard, CA 93036. Tina Kosakyan's primary practice is Southern California Permanente Medical Group in Oxnard, California.
What is Tina Kosakyan's office phone number?
The practice phone on file for Tina Kosakyan is (805) 650-4700.
What is Tina Kosakyan's medical license number?
Tina Kosakyan holds California license A134696.
Which hospitals is Tina Kosakyan affiliated with?
Tina Kosakyan is affiliated with NYC Health + Hospitals/Lincoln.
What medical group is Tina Kosakyan part of?
Tina Kosakyan is linked to Southern California Permanente Medical Group.
Does Tina Kosakyan accept Medicare?
Yes. CMS data shows Tina Kosakyan billed Medicare for 24 services in 2018, and Tina Kosakyan accepts Medicare assignment.
Is Tina Kosakyan board certified?
Yes. Tina Kosakyan is board certified in internal medicine by the American Board of Internal Medicine.
What services does Tina Kosakyan bill to Medicare?
In 2018, Tina Kosakyan's most billed Medicare services were office visit, established patient (99213).
What drugs does Tina Kosakyan prescribe most?
In 2024 Medicare Part D data, Tina Kosakyan's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.
How long has Tina Kosakyan been practicing?
Tina Kosakyan graduated from medical school in 2002, 24 years ago.
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